BUY 6DI30B-050 https://www.utsource.net/itm/p/200748.html
Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
Description: The 6DI30B-050 is a 6-pulse, unidirectional, insulated gate bipolar transistor (IGBT) module from Fuji Electric. Features: rn Rated current: 50A rn Rated voltage: 600V rn Low on-state voltage rn High speed switching rn Low power dissipation rn High reliability Application: The 6DI30B-050 is suitable for use in a variety of applications such as motor drives, UPS systems, welding machines, and inverters. (For reference only)